diff --git a/debian/control b/debian/control
index 0d3df91..e5dfb91 100644
--- a/debian/control
+++ b/debian/control
@@ -10,6 +10,6 @@ X-Python-Version: >= 2.6
 Package: python-authentic2-formiris
 Architecture: all
 Depends: ${misc:Depends},
-    python-authentic2 (>= 2.1.100)
+    python-authentic2 (> 2.1.20)
 Description: Formiris custom features